Michelle Obama at Walt Disney World

JOE BURBANK/ORLANDO SENTINEL

First Lady Michelle Obama dances with Disney Channel's Perry The Platypus during her visit to the ESPN Wide World of Sports Complex at Walt Disney World, in Lake Buena Vista, Fla., Saturday, February 11, 2012. Obama played various sports with students to promote her "Let's Move!" health initiative.

First Lady Michelle Obama dances with Disney Channel's Perry The Platypus during her visit to the ESPN Wide World of Sports Complex at Walt Disney World, in Lake Buena Vista, Fla., Saturday, February 11, 2012. Obama played various sports with students to promote her "Let's Move!" health initiative.